South Carolina Motor Carriers (50+ Power Units)

145 active interstate carriers 28,427 power units combined Ranked by fleet size

● FMCSA SMS Census Dataset updated · 2026-09-13

145 Carriers indexed

28,427 Total power units

1.9% Indexed Driver OOS (Nat 5.42%)

20.7% Indexed Vehicle OOS (Nat 21.47%)

63 Graded A or B

6 Graded D or F

53 carriers are not rated (NR). Figures cover this indexed fleet-size subset, not all carriers in the state.

A Sunbelt Rentals Inc Fort Mill · 6,234 units
NR Southeastern Freight Lines LLC Lexington · 3,177 units
D Vallen Distribution Inc N Charleston · 744 units
D Dominion Energy South Carolina Inc West Columbia · 607 units
A Palmetto Corp OF Conway Conway · 597 units
A Snider Tire Inc Fort Mill · 589 units
C N W White & Company Columbia · 408 units
A King Asphalt Inc Liberty · 403 units
C Capital Waste Services LLC Columbia · 343 units
NR Tcg Cox Transportation LLC Piedmont · 315 units
B Blanchard Machinery Company West Columbia · 307 units
NR Clearwater Solutions LLC Greenville · 302 units
A Ust Select Inc Greenville · 301 units
A Reeves Construction Company Duncan · 298 units
B Insulation BY Cohen'S LLC Moncks Corner · 285 units
NR Thomas Concrete OF South Carolina Inc Rockhill · 274 units
NR The Blood Connection Piedmont · 273 units
A Dedicated Trucking LLC Greenville · 263 units
A HM Sefa Transportation LLC West Columbia · 257 units
B Lightning Logistics Inc Fort Mill · 250 units
A Opterra Solutions Inc Lexington · 241 units
NR Associated Petroleum Carriers Inc Spartanburg · 234 units
B Southern Crown Partners LLC Charleston · 231 units
C B W Mitchum Trucking CO Inc Summerville · 228 units
B Ards Trucking Company Inc Timmonsville · 220 units
NR Engineered Systems Incorporated Duncan · 219 units
A Cargo Freight LLC Myrtle Beach · 197 units
NR Foremost Pipeline Construction CO Inc Gaston · 196 units
A Stevenson Weir Southern LLC Rock Hill · 193 units
A Cregger Company Inc Irmo · 187 units
NR Quality Logistics Inc Duncan · 183 units
A Integrated Power Services LLC Greenville · 180 units
A Service Transportation Inc Wallace · 175 units
C American Transport Services LLC Fort Mille · 170 units
NR Ascend Dedicated LLC Greenville · 170 units
NR New South Express Inc Myrtle Beach · 170 units
NR Cameron Ashley Building Products Inc Greer · 169 units
A Allsource Enterprises LLC Easley · 161 units
A Midlands Custom Applicators LLC Gilbert · 157 units
C Waste Management OF South Carolina Inc Wellford · 154 units
B Service Transport Inc Greer · 145 units
C Antler Transport LLC Mt Pleasant · 143 units
C Carolina Logistics Inc Boiling Springs · 140 units
C Aaa Transportation Services Inc Aynor · 139 units
NR Ats Intermodal LLC North Charleston · 139 units
A Kerns Trucking Inc Blacksburg · 139 units
B Southern Tank Transport Inc Holly Hill · 137 units
NR Ray Walker Trucking Company Inc Piedmont · 135 units
NR Sysco Columbia LLC Columbia · 133 units
B Gergun Transportation Inc Piedmont · 132 units
NR Utility Partners OF America LLC Greer · 129 units
NR Bulldog Hiway Express LLC North Charleston · 128 units
B Stratan Inc Chester · 126 units
NR L ED Trucking Inc Spartanburg · 125 units
NR Carolina National Transportation LLC Mount Pleasant · 121 units
A Truerock Logistics LLC Pageland · 117 units
NR Krm Fleet LLC Summerville · 114 units
C Txn Intermodal Inc Charleston · 110 units
A Heritage Hauling Inc Conway · 105 units
D Shealy Leasing Inc Columbia · 102 units

Show all 145 carriers in South Carolina

C Els LLC North Charleston · 100 units
B Senn Freight Lines Inc Newberry · 100 units
B C R Jackson Inc Columbia · 98 units
B Owen Electric Steel Company OF South Carolina Cayce · 98 units
NR Carolina International Trucks Inc Columbia · 97 units
NR Comporium Inc Rock Hill · 96 units
C LA Barrier & Son Inc Lexington · 95 units
NR Patten Seed Company LLC Charleston · 95 units
NR Blue Ridge Electric Cooperative Inc Pickens · 91 units
A Standard Hauling LLC Duncan · 89 units
C Cmc Logistics LLC Charleston · 88 units
NR Carolina Home Services Inc Myrtle Beach · 86 units
NR Cromer Food Services Anderson · 85 units
NR Truvista Communications Inc Chester · 85 units
NR Thompson Construction Group Inc Sumter · 83 units
B Carolina Eastern Inc Scranton · 81 units
B Walter P Rawl & Sons Inc Pelion · 81 units
NR Louis Berger Hawthorne Services Inc Greenville · 80 units
D Quality Beverage LLC Ladson · 80 units
NR Waste Management OF Georgia Inc Hardeeville · 79 units
NR Columbia Farms OF Georgia Inc Greenville · 78 units
A Palmetto State Transportation LLC Greenville · 78 units
C Banks Construction Company North Charleston · 77 units
B US Services LLC North Charleston · 77 units
B Fast Freight Systems Inc Mount Pleasant · 75 units
C Southern Shade Tree CO Inc Fort Mill · 75 units
B Feralloy Corporation Spartanburg · 74 units
B Envirosmart Inc Moncks Corner · 73 units
NR Horry Electric Cooperative Inc Conway · 73 units
B Metromont LLC Greenville · 73 units
A Smith Trucking Inc Bowman · 73 units
B Belue Trucking Company Inc Spartanburg · 71 units
A Ecotransclean Solutions LLC Boiling Spgs · 71 units
NR Gct Coach LLC North Charleston · 71 units
A Dilmar Oil Company Inc Florence · 70 units
B B&K Grading And Paving LLC Aiken · 69 units
A Jes Columbia LLC Cayce · 69 units
A Stier Supply Company Gaston · 69 units
A Cdj Bulk Express Inc West Columbia · 67 units
NR Atlantic Electric LLC North Charleston · 66 units
B DM Conlon Inc Longs · 66 units
NR Team Logistics Company LLC Greenville · 65 units
A Converse Logistics Group LLC Holly Hill · 64 units
NR Dawkins On-Site LLC Hartsville · 64 units
C Randolph Trucking LLC Gaffney · 64 units
C Sparks Industrial Service LLC Piedmont · 64 units
A Heavy Haul Solutions LLC Spartanburg · 63 units
NR Mcabee Trucking Inc Blacksburg · 63 units
A Sonoco Recycling Inc Hartsville · 63 units
NR A-Jax Golf Cart Rentals N Myrtle Bch · 62 units
NR Energy One America LLC Charleston · 62 units
C MO Trucking LLC Ridgeway · 62 units
C Lcg Freight Inc Charleston · 61 units
NR E Schneider Enterprises Taylors · 60 units
A Prince'S Towing LLC Moncks Corner · 60 units
A Satterfield Construction CO Inc Greenwood · 60 units
A Campbell Inc Williamston · 59 units
NR Cleland Site Prep LLC Ridgeland · 59 units
C Epting Distributors Inc Columbia · 59 units
C Five Star Transport LLC Mt Pleasant · 59 units
NR New Covenant Christian Fellowship Ministries Inc Kingstree · 57 units
NR Ame Inc Fort Mill · 56 units
D Kamu Transportation SC Inc Orangeburg · 56 units
A MY Intermodal LLC Hanahan · 56 units
NR Smith Dray Line & Storage Company Inc Greenville · 56 units
NR Precise Logistical Services Inc N Charleston · 55 units
C Quality International Cartage Inc Summerville · 55 units
NR Specialized Riggers & Erectors, Inc. Gaffney · 55 units
A Baker Transportation LLC Lake City · 54 units
A Gohn Enterprises LLC Conway · 54 units
NR Palmetto Rock Services Inc Duncan · 54 units
A Bunch Leasing Company Inc N Charleston · 53 units
NR Cowboy USA Expedited Services LLC Walterboro · 53 units
NR Hills Machinery Company LLC Columbia · 53 units
NR Kirby Sanitation Inc Duncan · 53 units
A Southway Crane & Rigging Columbia LLC Lexington · 53 units
C Senn Brothers Inc West Columbia · 52 units
NR Taylor Boys' Produce Inc Enoree · 52 units
C White Holdings Trucking LLC Duncan · 52 units
A Amick Farms LLC Batesburg · 51 units
B Premium Transportation Services Inc North Charleston · 51 units
B Kalinka Transport LLC Spartanburg · 50 units
NR Schneider Tree Care Acquisition Company LLC Taylors · 50 units
NR Transport Care Services Columbia · 50 units
D Waste Connections OF South Carolina Inc Duncan · 50 units

Source: FMCSA Motor Carrier Census and SMS records via data.transportation.gov, dataset last updated 2026-09-13. State assignment is based on the principal address on the carrier's MCS-150 filing.